Lutjanus bengalensis, Bengal snapper : fisheries

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Lutjanus bengalensis (Bloch, 1790)

Bengal snapper
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lutjanus bengalensis   AquaMaps   Data sources: GBIF OBIS
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Image of Lutjanus bengalensis (Bengal snapper)
Lutjanus bengalensis
Picture by Allen, G.R.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Lutjanidae (Snappers) 笛鯛科 (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Bloch.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 深度上下限 10 - 30 m (Ref. 9710). 熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Indo-West Pacific: widespread; from South Africa to the Philippines; north to Japan. Records from the Middle East, including the Red Sea, refer to L. sapphirolineatus.
印度洋: 紅海而且東非到蘇門答臘; 偶然地發現於了印尼更向東達安彭。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 11; 背的軟條 (總數): 13-14; 臀棘 3; 臀鰭軟條: 8. This species is distinguished by the following characters: D XI,13 or 14 (usually 13); A III, 8; pectoral-fin 16 or 17; lateral-line scales 47-50; horizontal scale rows above the lateral line 8 or 9; scale rows above lateral line rising obliquely toward dorsal profile; predorsal scales extending forward nearly to level of just above anterior edge of orbit; scale rows on cheek 8-11; without subocular extension of cheek scales; gill rakers on first arch 7 or 8 + 15-17 = 22-25; tongue is smooth, toothless; preopercular notch developed just above angle; interopercular knob inconspicuous; the first blue stripe is running from above anterior edge of eye and ending below the 7?9th dorsal-fin spine base; third stripe usually running from middle of upper part of opercle or anterior edge of upper opercle to below posterior fourth of soft portion of dorsal fin, reaching the last soft dorsal-ray base (Ref. 110188).
吻略微尖的; 眶前骨相當狹窄的, 它的寬度通常少於眼直徑。 前鰓蓋骨凹槽與癤瘤發展良好的。 鱗片列背面斜向上升在側線上面。 色彩是通常鮮黃色的在身體的上半部上與腹側白色的; 上側面有四條藍色的斑紋,最上面的延伸從鰓蓋上緣到最後一根背鰭鰭條的基底與最低的從眼睛後緣到尾梗中央。 中間的鰭是黃色的; 胸鰭與腹鰭微白色的。

生物學特性     字彙 (例如 epibenthic)

Adults mainly inhabit coral and rocky reefs (Ref. 30573). They sometimes form small aggregations around rocky outcrops and coral heads during daylight hours. Feed on fishes and crustaceans (Ref. 30573).

主要地居住於珊瑚礁與岩礁。 (參考文獻 30573) 有時形成小群魚群岩石的露頭與珊瑚頂部的周圍在白天的時候。 吃魚與甲殼動物。 (參考文獻 30573)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

印度洋: 紅海而且東非到蘇門答臘; 偶然地發現於了印尼更向東達安彭。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Iwatsuki, Y., J.M. Al-Mamry and P.C. Heemstra, 2016. Validity of a blue stripe snapper, Lutjanus octolineatus (Cuvier 1828) and a related species, L. bengalensis (Bloch 1790) with a new species (Pisces; Lutjanidae) from the Arabian Sea. Zootaxa 4098(3):511-528. (Ref. 110188)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 29 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 商業性
FAO - Publication: search | FishSource |

更多資訊

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年龄/大小
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眼睛色素

工具

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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 國家資料庫 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | 動物學的記錄

Estimates based on models

Preferred temperature (Ref. 123201): 26.7 - 29.3, mean 28.6 °C (based on 460 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.8   ±0.60 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (20 of 100).
價格種類 (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 49.3 [32.8, 71.2] mg/100g; Iron = 0.385 [0.243, 0.594] mg/100g; Protein = 18.5 [17.0, 19.8] %; Omega3 = 0.133 [0.092, 0.189] g/100g; Selenium = 47.9 [31.5, 71.7] μg/100g; VitaminA = 168 [30, 630] μg/100g; Zinc = 0.523 [0.410, 0.729] mg/100g (wet weight);